GUACAMOLE-1730: Merge Polish translation.

extensions/guacamole-auth-ban/src/main/resources/guac-manifest.json

@@ -10,7 +10,8 @@
     ],
 
     "translations" : [
-        "translations/en.json"
+        "translations/en.json",
+        "translations/pl.json"
     ]
 
 }

extensions/guacamole-auth-ban/src/main/resources/translations/pl.json

@@ -0,0 +1,5 @@
+{
+    "LOGIN": {
+        "ERROR_TOO_MANY_ATTEMPTS" : "Zbyt wiele nieudanych prób logowania. Spróbuj ponownie później."
+    }
+}